USMLE Review- 3

Q- Which of the following correctly describes unstable angina?

A- Angina following strenuous exercise

B- Angina occurs at rest

C- Angina relieved by rest

B- Angina occurs at rest- New onset angina occurs or worsens at rest.

Q- Which one of the following disorders is accompanied by blue sclera?

A- Duchenne muscular dystrophy

B- Neurofibromatosis type 2

C- Osteogenesis imperfecta

D- Systemic lupus erythematosus

C- Osteogenesis imperfecta- it is type 1 collagen defect affects bones and sclera.

Q- Which of the following conditions is characterized by the presence of smooth, painless, wart-like lesions on genital organs?

A- Candida infection

B- Chlamydia infection

C- Gonococcal infection

D- Secondary syphilis

D- Secondary syphilis- These are condylomata lata and are found in secondary syphilis.